Currencies module configures the Community Accounting tool.
it adds a description field, and the offers_wants_categories vocabulary to the transaction entity.
It defines a currency, hours, and two payment forms.
It adds the balance history chart, balances, balance limits and pending transactions to the user profile.
It moves the limits setting to the 'manage' tab on the user profile
Provides a theme callback for balance limts, using google speedometer
moves the masspay menu items to be tabs under path 'transact'
sets the message for pending notifications
